EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title "RAM2E II"
Date "2020-07-25"
Rev "1.0"
Comp "Garrett's Workshop"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 9350 2700 0    50   ~ 0
DBG_TX
Text Label 9350 2800 0    50   ~ 0
DBG_RX
$Comp
L power:GND #PWR?
U 1 1 5FBAD8DD
P 9350 3900
F 0 "#PWR?" H 9350 3650 50  0001 C CNN
F 1 "GND" H 9350 3750 50  0000 C CNN
F 2 "" H 9350 3900 50  0001 C CNN
F 3 "" H 9350 3900 50  0001 C CNN
	1    9350 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 3900 9350 3800
$Comp
L power:GND #PWR?
U 1 1 5FBB1B31
P 7550 3900
F 0 "#PWR?" H 7550 3650 50  0001 C CNN
F 1 "GND" H 7550 3750 50  0000 C CNN
F 2 "" H 7550 3900 50  0001 C CNN
F 3 "" H 7550 3900 50  0001 C CNN
	1    7550 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FBB1EE7
P 8050 4300
F 0 "#PWR?" H 8050 4050 50  0001 C CNN
F 1 "GND" H 8050 4150 50  0000 C CNN
F 2 "" H 8050 4300 50  0001 C CNN
F 3 "" H 8050 4300 50  0001 C CNN
	1    8050 4300
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5FBB2B7D
P 7550 2600
F 0 "#PWR?" H 7550 2450 50  0001 C CNN
F 1 "+3V3" H 7550 2750 50  0000 C CNN
F 2 "" H 7550 2600 50  0001 C CNN
F 3 "" H 7550 2600 50  0001 C CNN
	1    7550 2600
	1    0    0    -1  
$EndComp
NoConn ~ 7550 2800
NoConn ~ 7550 2900
$Comp
L Device:Q_NPN_BCE Q?
U 1 1 5FBBFB7F
P 3350 5400
F 0 "Q?" H 3541 5446 50  0000 L CNN
F 1 "2N3904" H 3541 5355 50  0000 L CNN
F 2 "stdpads:SOT-23" H 3550 5500 50  0001 C CNN
F 3 "~" H 3350 5400 50  0001 C CNN
	1    3350 5400
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FBC22A4
P 3250 5600
F 0 "#PWR?" H 3250 5350 50  0001 C CNN
F 1 "GND" H 3250 5450 50  0000 C CNN
F 2 "" H 3250 5600 50  0001 C CNN
F 3 "" H 3250 5600 50  0001 C CNN
	1    3250 5600
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FBC4295
P 3550 5500
F 0 "R?" H 3500 5550 50  0000 R CNN
F 1 "1k" H 3500 5450 50  0000 R CNN
F 2 "stdpads:R_0603" H 3550 5500 50  0001 C CNN
F 3 "~" H 3550 5500 50  0001 C CNN
	1    3550 5500
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 5FBC46A3
P 3550 5300
F 0 "R?" H 3600 5350 50  0000 L CNN
F 1 "1k" H 3600 5250 50  0000 L CNN
F 2 "stdpads:R_0603" H 3550 5300 50  0001 C CNN
F 3 "~" H 3550 5300 50  0001 C CNN
	1    3550 5300
	1    0    0    -1  
$EndComp
Connection ~ 3550 5400
Wire Wire Line
	3550 5600 3250 5600
Connection ~ 3250 5600
Text Label 3950 5200 2    50   ~ 0
ADBout
$Comp
L Device:R_Small R?
U 1 1 602589C3
P 3100 5200
F 0 "R?" V 2950 5200 50  0000 C CNN
F 1 "33" V 3050 5200 50  0000 C BNN
F 2 "stdpads:R_0603" H 3100 5200 50  0001 C CNN
F 3 "~" H 3100 5200 50  0001 C CNN
	1    3100 5200
	0    -1   1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 601CD7C0
P 3450 4450
F 0 "#PWR?" H 3450 4200 50  0001 C CNN
F 1 "GND" H 3450 4300 50  0000 C CNN
F 2 "" H 3450 4450 50  0001 C CNN
F 3 "" H 3450 4450 50  0001 C CNN
	1    3450 4450
	1    0    0    -1  
$EndComp
Text Label 3950 4350 2    50   ~ 0
ADBin
Wire Notes Line
	2700 5850 4050 5850
Wire Notes Line
	4050 4950 4050 5850
Wire Notes Line
	2700 4700 2700 3850
Wire Notes Line
	2700 3850 4050 3850
Wire Notes Line
	4050 3850 4050 4700
Wire Notes Line
	4050 4700 2700 4700
$Comp
L 74xGxx:74LVC1G14 U?
U 1 1 607ABB09
P 3450 4350
F 0 "U?" H 3750 4250 50  0000 C CNN
F 1 "74LVC1G14" H 3750 4150 50  0000 C CNN
F 2 "stdpads:SOT-353" H 3450 4350 50  0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 3450 4350 50  0001 C CNN
	1    3450 4350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 601D380C
P 3450 4250
F 0 "#PWR?" H 3450 4100 50  0001 C CNN
F 1 "+3V3" H 3450 4400 50  0000 C CNN
F 2 "" H 3450 4250 50  0001 C CNN
F 3 "" H 3450 4250 50  0001 C CNN
	1    3450 4250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2900 4350 3150 4350
Wire Wire Line
	3700 4350 3950 4350
Wire Notes Line
	2700 4950 2700 5850
Wire Wire Line
	3200 5200 3250 5200
Wire Wire Line
	2900 5200 3000 5200
Wire Wire Line
	3950 5200 3550 5200
$Comp
L Device:R_Small R?
U 1 1 60A451D2
P 2900 4200
F 0 "R?" H 2959 4246 50  0000 L CNN
F 1 "1M" H 2959 4155 50  0000 L CNN
F 2 "" H 2900 4200 50  0001 C CNN
F 3 "~" H 2900 4200 50  0001 C CNN
	1    2900 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 4300 2900 4350
$Comp
L power:+5V #PWR?
U 1 1 60A9857F
P 2900 4100
F 0 "#PWR?" H 2900 3950 50  0001 C CNN
F 1 "+5V" H 2900 4250 50  0000 C CNN
F 2 "" H 2900 4100 50  0001 C CNN
F 3 "" H 2900 4100 50  0001 C CNN
	1    2900 4100
	1    0    0    -1  
$EndComp
Wire Notes Line
	4150 700  4150 1550
Wire Wire Line
	6200 1450 6500 1450
Connection ~ 6200 1450
Wire Wire Line
	6200 1400 6200 1450
Wire Wire Line
	6200 1150 6200 1200
Wire Wire Line
	5100 1450 6200 1450
Wire Wire Line
	4800 950  5100 950 
$Comp
L power:+5V #PWR?
U 1 1 5F4A5DC9
P 4500 950
F 0 "#PWR?" H 4500 800 50  0001 C CNN
F 1 "+5V" H 4500 1100 50  0000 C CNN
F 2 "" H 4500 950 50  0001 C CNN
F 3 "" H 4500 950 50  0001 C CNN
	1    4500 950 
	1    0    0    -1  
$EndComp
Connection ~ 4800 950 
Wire Wire Line
	4800 950  4800 1100
Wire Wire Line
	5100 1050 5100 950 
$Comp
L Device:L_Small L?
U 1 1 5F62648E
P 6050 950
F 0 "L?" V 6100 950 50  0000 C CNN
F 1 "2u2" V 6000 950 50  0000 C CNN
F 2 "" H 6050 950 50  0001 C CNN
F 3 "~" H 6050 950 50  0001 C CNN
	1    6050 950 
	0    -1   -1   0   
$EndComp
$Comp
L GW_Power:AP3417C U?
U 1 1 5F5988ED
P 5500 1050
F 0 "U?" H 5500 1300 50  0000 C CNN
F 1 "AP3417C" H 5500 800 50  0000 C CNN
F 2 "stdpads:SOT-23-5" H 5500 750 50  0001 C TNN
F 3 "" H 5500 1050 60  0001 C CNN
	1    5500 1050
	1    0    0    -1  
$EndComp
Connection ~ 5100 950 
Wire Wire Line
	5950 950  5900 950 
$Comp
L Device:C_Small C?
U 1 1 5F6381A0
P 6500 1200
F 0 "C?" H 6600 1250 50  0000 L CNN
F 1 "10u" H 6600 1150 50  0000 L CNN
F 2 "stdpads:C_0805" H 6500 1200 50  0001 C CNN
F 3 "~" H 6500 1200 50  0001 C CNN
	1    6500 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5F640CE3
P 6900 1200
F 0 "C?" H 7000 1250 50  0000 L CNN
F 1 "10u" H 7000 1150 50  0000 L CNN
F 2 "stdpads:C_0805" H 6900 1200 50  0001 C CNN
F 3 "~" H 6900 1200 50  0001 C CNN
	1    6900 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 1300 4800 1450
Wire Wire Line
	6150 950  6200 950 
Connection ~ 6200 950 
Wire Wire Line
	6200 950  6500 950 
$Comp
L Device:R_Small R?
U 1 1 5F62F667
P 6200 1050
F 0 "R?" H 6259 1096 50  0000 L CNN
F 1 "R" H 6259 1005 50  0000 L CNN
F 2 "stdpads:R_0603" H 6200 1050 50  0001 C CNN
F 3 "~" H 6200 1050 50  0001 C CNN
	1    6200 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 1150 6200 1150
Connection ~ 6200 1150
Wire Wire Line
	4800 1450 5100 1450
Wire Wire Line
	5100 1150 5100 1450
Connection ~ 5100 1450
Wire Wire Line
	6900 950  6900 1100
Wire Wire Line
	6500 1100 6500 950 
Connection ~ 6500 950 
Wire Wire Line
	6500 950  6900 950 
Wire Wire Line
	6500 1300 6500 1450
Connection ~ 6500 1450
Wire Wire Line
	6500 1450 6900 1450
Wire Wire Line
	6900 1300 6900 1450
$Comp
L Device:R_Small R?
U 1 1 5F62FAAA
P 6200 1300
F 0 "R?" H 6259 1346 50  0000 L CNN
F 1 "R" H 6259 1255 50  0000 L CNN
F 2 "stdpads:R_0603" H 6200 1300 50  0001 C CNN
F 3 "~" H 6200 1300 50  0001 C CNN
	1    6200 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 60495FA5
P 3200 1350
F 0 "R?" H 3150 1400 50  0000 R CNN
F 1 "3k3" H 3150 1300 50  0000 R CNN
F 2 "stdpads:R_0603" H 3200 1350 50  0001 C CNN
F 3 "~" H 3200 1350 50  0001 C CNN
	1    3200 1350
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3200 1250 3150 1250
$Comp
L Device:R_Small R?
U 1 1 604F0B3B
P 3050 1250
F 0 "R?" V 3100 1250 50  0000 C TNN
F 1 "33" V 3200 1250 50  0000 C CNN
F 2 "stdpads:R_0603" H 3050 1250 50  0001 C CNN
F 3 "~" H 3050 1250 50  0001 C CNN
	1    3050 1250
	0    1    1    0   
$EndComp
Wire Notes Line
	2700 1900 2700 3600
$Comp
L Device:Q_NPN_BCE Q?
U 1 1 60D30F2B
P 3350 6550
F 0 "Q?" H 3541 6596 50  0000 L CNN
F 1 "2N3904" H 3541 6505 50  0000 L CNN
F 2 "stdpads:SOT-23" H 3550 6650 50  0001 C CNN
F 3 "~" H 3350 6550 50  0001 C CNN
	1    3350 6550
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60D30F31
P 3250 6750
F 0 "#PWR?" H 3250 6500 50  0001 C CNN
F 1 "GND" H 3250 6600 50  0000 C CNN
F 2 "" H 3250 6750 50  0001 C CNN
F 3 "" H 3250 6750 50  0001 C CNN
	1    3250 6750
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 60D30F37
P 3550 6650
F 0 "R?" H 3500 6700 50  0000 R CNN
F 1 "1k" H 3500 6600 50  0000 R CNN
F 2 "stdpads:R_0603" H 3550 6650 50  0001 C CNN
F 3 "~" H 3550 6650 50  0001 C CNN
	1    3550 6650
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 60D30F3D
P 3550 6450
F 0 "R?" H 3600 6500 50  0000 L CNN
F 1 "1k" H 3600 6400 50  0000 L CNN
F 2 "stdpads:R_0603" H 3550 6450 50  0001 C CNN
F 3 "~" H 3550 6450 50  0001 C CNN
	1    3550 6450
	1    0    0    -1  
$EndComp
Connection ~ 3550 6550
Wire Wire Line
	3550 6750 3250 6750
Connection ~ 3250 6750
Text Label 3950 6350 2    50   ~ 0
PSWout
$Comp
L Device:R_Small R?
U 1 1 60D30F47
P 3100 6350
F 0 "R?" V 2950 6350 50  0000 C CNN
F 1 "33" V 3050 6350 50  0000 C BNN
F 2 "stdpads:R_0603" H 3100 6350 50  0001 C CNN
F 3 "~" H 3100 6350 50  0001 C CNN
	1    3100 6350
	0    -1   1    0   
$EndComp
Wire Notes Line
	2700 7000 4050 7000
Wire Notes Line
	2700 6100 4050 6100
Wire Notes Line
	4050 6100 4050 7000
Wire Notes Line
	2700 6100 2700 7000
Wire Wire Line
	3200 6350 3250 6350
Wire Wire Line
	3950 6350 3550 6350
Text Label 2800 6350 0    50   ~ 0
PSW
Wire Wire Line
	2800 6350 3000 6350
Text Notes 2900 6050 0    50   ~ 0
PSW (power button) output
Wire Notes Line
	2700 4950 4050 4950
Wire Wire Line
	2700 4850 2900 4850
Text Label 2700 4850 0    50   ~ 0
ADB
Wire Wire Line
	2900 4850 2900 5200
Wire Wire Line
	2900 4850 2900 4350
Connection ~ 2900 4850
Connection ~ 2900 4350
NoConn ~ 8250 4300
NoConn ~ 8350 4300
NoConn ~ 8450 4300
NoConn ~ 8550 4300
NoConn ~ 8650 4300
NoConn ~ 8750 4300
Wire Wire Line
	7450 2500 7450 2600
Wire Wire Line
	7450 2600 7550 2600
Text Label 9100 4450 2    50   ~ 0
TDO
Wire Wire Line
	8850 4450 8850 4300
Wire Wire Line
	9500 3700 9350 3700
Wire Wire Line
	8150 4300 8150 4450
Wire Wire Line
	8150 4450 8350 4450
Text Label 8350 4450 2    50   ~ 0
TCK
Text Label 7550 2700 2    50   ~ 0
EN
Text Notes 5450 650  0    50   ~ 0
3.3V switching regulator
Wire Notes Line
	7300 700  7300 1550
Text Label 9500 3700 2    50   ~ 0
IO0
Text Label 9100 4350 2    50   ~ 0
IO2
Text Notes 3050 4900 0    50   ~ 0
ADB output driver
Text Notes 3050 3800 0    50   ~ 0
ADB input receiver
Connection ~ 9350 3900
Connection ~ 7550 2600
$Comp
L GW_MCU:ESP-WROOM-32 U?
U 1 1 5F4A0F14
P 8450 3200
F 0 "U?" H 8450 3900 50  0000 C CNN
F 1 "ESP-WROOM-32" H 8450 3800 50  0000 C CNN
F 2 "stdpads:ESP-WROOM-32" H 8450 2050 50  0001 C CNN
F 3 "" H 8000 3650 60  0001 C CNN
	1    8450 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 4450 8850 4450
Wire Wire Line
	7400 3800 7550 3800
Text Label 7400 3800 0    50   ~ 0
TDI
Wire Wire Line
	7550 3700 7400 3700
Text Label 7400 3700 0    50   ~ 0
TMS
NoConn ~ 9350 3000
Wire Wire Line
	9100 4350 8950 4350
Wire Wire Line
	8950 4350 8950 4300
Wire Wire Line
	2900 2250 2900 2150
Wire Wire Line
	3050 2150 3050 2250
Wire Notes Line
	4750 3600 2700 3600
Wire Wire Line
	2900 2150 3050 2150
Wire Wire Line
	3350 2150 3850 2150
Wire Wire Line
	3350 2150 3350 2250
Connection ~ 3350 2450
Wire Wire Line
	3550 2450 3350 2450
Connection ~ 3850 2150
$Comp
L Device:R_Small R?
U 1 1 617A9FF7
P 3050 2350
F 0 "R?" H 3109 2396 50  0000 L CNN
F 1 "DNP" H 3109 2305 50  0000 L CNN
F 2 "stdpads:R_0603" H 3050 2350 50  0001 C CNN
F 3 "~" H 3050 2350 50  0001 C CNN
	1    3050 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 617A9A0A
P 3350 2350
F 0 "R?" H 3409 2396 50  0000 L CNN
F 1 "DNP" H 3409 2305 50  0000 L CNN
F 2 "stdpads:R_0603" H 3350 2350 50  0001 C CNN
F 3 "~" H 3350 2350 50  0001 C CNN
	1    3350 2350
	1    0    0    -1  
$EndComp
Text Notes 3350 1850 0    50   ~ 0
CH340G USB-to-UART
$Comp
L Interface_USB:CH340G U?
U 1 1 5F6A9E55
P 3950 2750
F 0 "U?" H 3950 2750 50  0000 C CNN
F 1 "CH340G" H 3950 2650 50  0000 C CNN
F 2 "stdpads:SOIC-16_3.9mm" H 4000 2200 50  0001 L CNN
F 3 "http://www.datasheet5.com/pdf-local-2195953" H 3600 3550 50  0001 C CNN
	1    3950 2750
	1    0    0    -1  
$EndComp
Text Label 3550 2650 2    50   ~ 0
D+
Text Label 3550 2750 2    50   ~ 0
D-
Text Label 4650 2450 2    50   ~ 0
DBG_RX
$Comp
L power:+3V3 #PWR?
U 1 1 5FBD76C3
P 3950 2150
F 0 "#PWR?" H 3950 2000 50  0001 C CNN
F 1 "+3V3" H 3950 2300 50  0000 C CNN
F 2 "" H 3950 2150 50  0001 C CNN
F 3 "" H 3950 2150 50  0001 C CNN
	1    3950 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 2150 3850 2150
$Comp
L power:GND #PWR?
U 1 1 5FBDBBB2
P 3950 3350
F 0 "#PWR?" H 3950 3100 50  0001 C CNN
F 1 "GND" H 3950 3200 50  0000 C CNN
F 2 "" H 3950 3350 50  0001 C CNN
F 3 "" H 3950 3350 50  0001 C CNN
	1    3950 3350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5FBE1F07
P 3350 3250
F 0 "C?" H 3450 3300 50  0000 L CNN
F 1 "22p" H 3450 3200 50  0000 L CNN
F 2 "stdpads:C_0603" H 3350 3250 50  0001 C CNN
F 3 "~" H 3350 3250 50  0001 C CNN
	1    3350 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5FBE3193
P 2950 3250
F 0 "C?" H 3050 3300 50  0000 L CNN
F 1 "22p" H 3050 3200 50  0000 L CNN
F 2 "stdpads:C_0603" H 2950 3250 50  0001 C CNN
F 3 "~" H 2950 3250 50  0001 C CNN
	1    2950 3250
	1    0    0    -1  
$EndComp
Connection ~ 3350 3350
Wire Wire Line
	3350 3350 3950 3350
Wire Wire Line
	2950 2950 2950 3150
Connection ~ 3950 3350
Connection ~ 3950 2150
Wire Notes Line
	2700 1900 4750 1900
Wire Wire Line
	4650 2450 4350 2450
Wire Wire Line
	4350 2350 4650 2350
Wire Wire Line
	3050 2450 3350 2450
Wire Wire Line
	2950 3350 3350 3350
$Comp
L power:GND #PWR?
U 1 1 6185B030
P 2900 2250
F 0 "#PWR?" H 2900 2000 50  0001 C CNN
F 1 "GND" H 2900 2100 50  0000 C CNN
F 2 "" H 2900 2250 50  0001 C CNN
F 3 "" H 2900 2250 50  0001 C CNN
	1    2900 2250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5F68EFF2
P 900 2750
F 0 "#PWR?" H 900 2500 50  0001 C CNN
F 1 "GND" H 900 2600 50  0000 C CNN
F 2 "" H 900 2750 50  0001 C CNN
F 3 "" H 900 2750 50  0001 C CNN
	1    900  2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	800  2750 900  2750
$Comp
L Device:D_Schottky_Small_ALT D?
U 1 1 606BA55F
P 2500 1650
F 0 "D?" H 2500 1600 50  0000 C TNN
F 1 "Schottky" H 2500 1750 50  0000 C CNN
F 2 "stdpads:D_SMA" V 2500 1650 50  0001 C CNN
F 3 "~" V 2500 1650 50  0001 C CNN
	1    2500 1650
	-1   0    0    1   
$EndComp
Text Label 1400 2450 2    50   ~ 0
D-
Text Label 1400 2350 2    50   ~ 0
D+
$Comp
L Connector:USB_B_Micro J3
U 1 1 5F68DBCE
P 900 2350
F 0 "J3" H 900 2750 50  0000 C BNN
F 1 "microUSB" H 900 2700 50  0000 C CNN
F 2 "" H 1050 2300 50  0001 C CNN
F 3 "~" H 1050 2300 50  0001 C CNN
	1    900  2350
	1    0    0    -1  
$EndComp
NoConn ~ 1200 2550
Connection ~ 900  2750
Text Notes 6100 4900 0    50   ~ 0
ESP32 strap resistors
Wire Notes Line
	4300 6350 8750 6350
Wire Notes Line
	4300 4950 4300 6350
$Comp
L Device:R_Small R?
U 1 1 6145D00D
P 5200 5300
F 0 "R?" H 5259 5346 50  0000 L CNN
F 1 "DNP" H 5259 5255 50  0000 L CNN
F 2 "stdpads:R_0603" H 5200 5300 50  0001 C CNN
F 3 "~" H 5200 5300 50  0001 C CNN
	1    5200 5300
	1    0    0    -1  
$EndComp
Connection ~ 5200 5200
Wire Wire Line
	4900 5200 5200 5200
Wire Wire Line
	5200 5200 5500 5200
Wire Wire Line
	5200 5600 5200 5400
Connection ~ 5200 5600
$Comp
L Device:R_Small R?
U 1 1 6145D0EE
P 5200 6000
F 0 "R?" H 5259 6046 50  0000 L CNN
F 1 "DNP" H 5259 5955 50  0000 L CNN
F 2 "stdpads:R_0603" H 5200 6000 50  0001 C CNN
F 3 "~" H 5200 6000 50  0001 C CNN
	1    5200 6000
	1    0    0    -1  
$EndComp
Text Notes 5550 5900 0    50   ~ 0
IO0: pull-up disables ESP32 serial download\nIO2: pull-down disables ESP32 test mode\nTCK: pull-down prevents JTAG TCK clock pulse at power-on\nTMS: pull-up causes JTAG to reset state if accidental TCK pulse\nTDO: pull up for debug output, down for fast/quiet boot (internal pull-up)\nTDI:  pull up for 1.8V flash, down for 3.3V flash (internal pull-down)
Connection ~ 5500 6100
$Comp
L power:GND #PWR?
U 1 1 614A0F15
P 5500 6100
F 0 "#PWR?" H 5500 5850 50  0001 C CNN
F 1 "GND" H 5500 5950 50  0000 C CNN
F 2 "" H 5500 6100 50  0001 C CNN
F 3 "" H 5500 6100 50  0001 C CNN
	1    5500 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 6100 4900 6100
Connection ~ 5200 6100
Wire Wire Line
	4900 6100 4600 6100
Connection ~ 4900 6100
Wire Wire Line
	5500 6100 5200 6100
Connection ~ 4900 5200
Connection ~ 4600 5200
Wire Wire Line
	4600 5200 4900 5200
Connection ~ 5500 5700
Wire Wire Line
	5500 5700 5500 5900
Wire Wire Line
	5200 5600 5200 5900
Wire Wire Line
	5500 5700 5500 5400
Wire Wire Line
	4400 5700 5500 5700
Wire Wire Line
	4400 5600 5200 5600
$Comp
L Device:R_Small R?
U 1 1 6145DEAB
P 5500 6000
F 0 "R?" H 5559 6046 50  0000 L CNN
F 1 "DNP" H 5559 5955 50  0000 L CNN
F 2 "stdpads:R_0603" H 5500 6000 50  0001 C CNN
F 3 "~" H 5500 6000 50  0001 C CNN
	1    5500 6000
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 6145DEA5
P 5500 5300
F 0 "R?" H 5559 5346 50  0000 L CNN
F 1 "DNP" H 5559 5255 50  0000 L CNN
F 2 "stdpads:R_0603" H 5500 5300 50  0001 C CNN
F 3 "~" H 5500 5300 50  0001 C CNN
	1    5500 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 5500 4900 5400
Wire Wire Line
	4400 5500 4900 5500
$Comp
L Device:R_Small R?
U 1 1 6144AD92
P 4900 5300
F 0 "R?" H 4959 5346 50  0000 L CNN
F 1 "22k" H 4959 5255 50  0000 L CNN
F 2 "stdpads:R_0603" H 4900 5300 50  0001 C CNN
F 3 "~" H 4900 5300 50  0001 C CNN
	1    4900 5300
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 6144AB7D
P 4900 6000
F 0 "R?" H 4959 6046 50  0000 L CNN
F 1 "1k" H 4959 5955 50  0000 L CNN
F 2 "stdpads:R_0603" H 4900 6000 50  0001 C CNN
F 3 "~" H 4900 6000 50  0001 C CNN
	1    4900 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 5800 4900 5900
Wire Wire Line
	4400 5800 4900 5800
$Comp
L Device:R_Small R?
U 1 1 613FBC23
P 4600 6000
F 0 "R?" H 4659 6046 50  0000 L CNN
F 1 "22k" H 4659 5955 50  0000 L CNN
F 2 "stdpads:R_0603" H 4600 6000 50  0001 C CNN
F 3 "~" H 4600 6000 50  0001 C CNN
	1    4600 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 5900 4600 5900
Text Label 4400 5800 0    50   ~ 0
IO2
Text Label 4400 5900 0    50   ~ 0
TCK
Text Label 4400 5500 0    50   ~ 0
TMS
Text Label 4400 5700 0    50   ~ 0
TDI
Text Label 4400 5600 0    50   ~ 0
TDO
Wire Wire Line
	4400 5400 4600 5400
$Comp
L power:+3V3 #PWR?
U 1 1 612A6B73
P 4600 5200
F 0 "#PWR?" H 4600 5050 50  0001 C CNN
F 1 "+3V3" H 4600 5350 50  0000 C CNN
F 2 "" H 4600 5200 50  0001 C CNN
F 3 "" H 4600 5200 50  0001 C CNN
	1    4600 5200
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 612A66AB
P 4600 5300
F 0 "R?" H 4659 5346 50  0000 L CNN
F 1 "22k" H 4659 5255 50  0000 L CNN
F 2 "stdpads:R_0603" H 4600 5300 50  0001 C CNN
F 3 "~" H 4600 5300 50  0001 C CNN
	1    4600 5300
	1    0    0    -1  
$EndComp
Text Label 4400 5400 0    50   ~ 0
IO0
Wire Wire Line
	4350 3050 4850 3050
Wire Wire Line
	4850 3050 4850 2250
Wire Wire Line
	4950 2750 4950 3150
Wire Wire Line
	4950 3150 4350 3150
Text Label 4550 3050 2    50   ~ 0
DTR
Text Label 4550 3150 2    50   ~ 0
RTS
NoConn ~ 4350 2650
NoConn ~ 4350 2750
NoConn ~ 4350 2850
NoConn ~ 4350 2950
Text Notes 2800 650  0    50   ~ 0
ADB 5V disabler + inrush limiter
Text Label 5200 2750 0    50   ~ 0
RTS
Wire Notes Line
	6550 1900 6550 3050
Wire Notes Line
	5050 3050 6550 3050
Text Notes 5100 1850 0    50   ~ 0
ESP32 serial download mode thingy
Wire Notes Line
	5050 1900 6550 1900
Wire Wire Line
	5450 2550 5450 2250
Wire Wire Line
	5450 2550 6000 2550
Wire Wire Line
	5500 2250 5450 2250
Wire Wire Line
	5400 2450 5400 2750
Wire Wire Line
	6000 2450 5400 2450
Wire Wire Line
	5400 2750 5500 2750
Text Label 5200 2250 0    50   ~ 0
DTR
Wire Wire Line
	6200 2950 6000 2950
Text Label 6200 2950 2    50   ~ 0
IO0
Wire Wire Line
	6200 2050 6000 2050
Text Label 6200 2050 2    50   ~ 0
EN
$Comp
L Device:R_Small R?
U 1 1 619E4BD9
P 5600 2250
F 0 "R?" V 5450 2250 50  0000 C CNN
F 1 "10k" V 5550 2250 50  0000 C BNN
F 2 "stdpads:R_0603" H 5600 2250 50  0001 C CNN
F 3 "~" H 5600 2250 50  0001 C CNN
	1    5600 2250
	0    -1   1    0   
$EndComp
$Comp
L Device:R_Small R?
U 1 1 619E4693
P 5600 2750
F 0 "R?" V 5450 2750 50  0000 C CNN
F 1 "10k" V 5550 2750 50  0000 C BNN
F 2 "stdpads:R_0603" H 5600 2750 50  0001 C CNN
F 3 "~" H 5600 2750 50  0001 C CNN
	1    5600 2750
	0    -1   1    0   
$EndComp
$Comp
L Device:Q_NPN_BCE Q?
U 1 1 619E3803
P 5900 2750
F 0 "Q?" H 6091 2796 50  0000 L CNN
F 1 "2N3904" H 6091 2705 50  0000 L CNN
F 2 "stdpads:SOT-23" H 6100 2850 50  0001 C CNN
F 3 "~" H 5900 2750 50  0001 C CNN
	1    5900 2750
	1    0    0    1   
$EndComp
$Comp
L Device:Q_NPN_BCE Q?
U 1 1 619E2F9A
P 5900 2250
F 0 "Q?" H 6091 2296 50  0000 L CNN
F 1 "2N3904" H 6091 2205 50  0000 L CNN
F 2 "stdpads:SOT-23" H 6100 2350 50  0001 C CNN
F 3 "~" H 5900 2250 50  0001 C CNN
	1    5900 2250
	1    0    0    -1  
$EndComp
Connection ~ 5400 2750
Wire Wire Line
	4950 2750 5400 2750
Connection ~ 5450 2250
Wire Wire Line
	4850 2250 5450 2250
Wire Notes Line
	5050 3050 5050 1900
Wire Notes Line
	4750 1900 4750 3600
Wire Notes Line
	4350 700  4350 1550
Wire Notes Line
	7300 1550 4350 1550
Wire Notes Line
	4350 700  7300 700 
Wire Notes Line
	4150 700  2700 700 
Wire Notes Line
	2700 1550 4150 1550
Connection ~ 3550 2950
Connection ~ 3550 3150
Wire Wire Line
	3550 3150 3350 3150
Wire Wire Line
	2950 2950 3550 2950
$Comp
L Device:Crystal_Small Y?
U 1 1 5FBDCB98
P 3550 3050
F 0 "Y?" V 3500 3150 50  0000 L CNN
F 1 "12M" V 3600 3150 50  0000 L CNN
F 2 "stdpads:Crystal_HC49-SMD" H 3550 3050 50  0001 C CNN
F 3 "~" H 3550 3050 50  0001 C CNN
	1    3550 3050
	0    -1   1    0   
$EndComp
Text Label 4650 2350 2    50   ~ 0
DBG_TX
Text Notes 7450 2450 2    50   ~ 0
RC delay on\nESP32 enable
$Comp
L Device:C_Small C?
U 1 1 60DDB20D
P 7200 2800
F 0 "C?" H 7300 2850 50  0000 L CNN
F 1 "100n" H 7300 2750 50  0000 L CNN
F 2 "stdpads:C_0603" H 7200 2800 50  0001 C CNN
F 3 "~" H 7200 2800 50  0001 C CNN
	1    7200 2800
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 60DDC02D
P 7200 2600
F 0 "R?" H 7150 2650 50  0000 R CNN
F 1 "10k" H 7150 2550 50  0000 R CNN
F 2 "stdpads:R_0603" H 7200 2600 50  0001 C CNN
F 3 "~" H 7200 2600 50  0001 C CNN
	1    7200 2600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60DE91E5
P 7400 2750
F 0 "#PWR?" H 7400 2500 50  0001 C CNN
F 1 "GND" H 7400 2600 50  0000 C CNN
F 2 "" H 7400 2750 50  0001 C CNN
F 3 "" H 7400 2750 50  0001 C CNN
	1    7400 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	7400 2750 7300 2750
Wire Wire Line
	7300 2750 7300 2900
Wire Wire Line
	7300 2900 7200 2900
Wire Wire Line
	7200 2500 7450 2500
Wire Wire Line
	7550 2700 7200 2700
Connection ~ 7200 2700
$Comp
L Device:Polyfuse_Small F1
U 1 1 5F68302E
P 2150 1650
F 0 "F1" V 2250 1650 50  0000 C CNN
F 1 "500mA" V 2050 1650 50  0000 C CNN
F 2 "stdpads:BelFuse_1206" H 2200 1450 50  0001 L CNN
F 3 "~" H 2150 1650 50  0001 C CNN
	1    2150 1650
	0    -1   -1   0   
$EndComp
Wire Notes Line
	2700 700  2700 1550
Connection ~ 3200 1250
$Comp
L Device:Q_PMOS_GSD Q?
U 1 1 61225261
P 3200 1050
F 0 "Q?" V 3400 1150 50  0000 L TNN
F 1 "AO3401" V 3350 1150 50  0000 L CNN
F 2 "stdpads:SOT-23" H 3400 1150 50  0001 C CNN
F 3 "~" H 3200 1050 50  0001 C CNN
	1    3200 1050
	0    1    -1   0   
$EndComp
$Comp
L Device:Polyfuse_Small F?
U 1 1 5F4D4464
P 2900 950
F 0 "F?" V 3000 950 50  0000 C CNN
F 1 "250mA" V 2800 950 50  0000 C CNN
F 2 "stdpads:BelFuse_1206" H 2950 750 50  0001 L CNN
F 3 "~" H 2900 950 50  0001 C CNN
	1    2900 950 
	0    -1   -1   0   
$EndComp
$Comp
L Device:D_Zener_Small_ALT D?
U 1 1 628F617B
P 3500 1350
F 0 "D?" V 3454 1418 50  0000 L CNN
F 1 "6V" V 3545 1418 50  0000 L CNN
F 2 "" V 3500 1350 50  0001 C CNN
F 3 "~" V 3500 1350 50  0001 C CNN
	1    3500 1350
	0    1    1    0   
$EndComp
Wire Wire Line
	3200 1450 3500 1450
Wire Wire Line
	3200 1250 3500 1250
Wire Wire Line
	3500 1450 3800 1450
Connection ~ 3500 1450
$Comp
L Device:C_Small C?
U 1 1 6295843C
P 3800 1350
F 0 "C?" H 3850 1400 50  0000 L CNN
F 1 "100p" H 3850 1300 50  0000 L CNN
F 2 "stdpads:C_0603" H 3800 1350 50  0001 C CNN
F 3 "~" H 3800 1350 50  0001 C CNN
	1    3800 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 1250 3500 1250
Connection ~ 3500 1250
Wire Wire Line
	3400 950  3500 950 
Wire Wire Line
	1300 2150 1700 2150
Wire Wire Line
	1300 1950 1500 1950
$Comp
L Device:C_Small C?
U 1 1 62A924DF
P 1700 2050
F 0 "C?" H 1792 2096 50  0000 L CNN
F 1 "2u2" H 1792 2005 50  0000 L CNN
F 2 "stdpads:C_0603" H 1700 2050 50  0001 C CNN
F 3 "~" H 1700 2050 50  0001 C CNN
	1    1700 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 62A924D9
P 1600 1950
F 0 "FB?" V 1400 1950 50  0000 C CNN
F 1 "BLM21PG300SN1D" V 1500 2050 50  0000 C BNN
F 2 "stdpads:Murata_BLM21" V 1530 1950 50  0001 C CNN
F 3 "~" H 1600 1950 50  0001 C CNN
	1    1600 1950
	0    -1   1    0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 62A924D3
P 1300 2050
F 0 "C?" H 1392 2096 50  0000 L CNN
F 1 "2u2" H 1392 2005 50  0000 L CNN
F 2 "stdpads:C_0603" H 1300 2050 50  0001 C CNN
F 3 "~" H 1300 2050 50  0001 C CNN
	1    1300 2050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 62B86E0B
P 1700 2150
F 0 "#PWR?" H 1700 1900 50  0001 C CNN
F 1 "GND" H 1700 2000 50  0000 C CNN
F 2 "" H 1700 2150 50  0001 C CNN
F 3 "" H 1700 2150 50  0001 C CNN
	1    1700 2150
	1    0    0    -1  
$EndComp
Connection ~ 1700 2150
Wire Wire Line
	1200 2150 1200 1950
Wire Wire Line
	1200 1950 1300 1950
Connection ~ 1300 1950
Wire Wire Line
	1700 1950 1950 1950
Connection ~ 1700 1950
Wire Wire Line
	1650 950  1750 950 
Connection ~ 1650 950 
Wire Wire Line
	1650 1400 1550 1400
Wire Wire Line
	1650 950  1650 1400
Connection ~ 2150 950 
Wire Wire Line
	2150 1150 1750 1150
$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 626C6C78
P 2050 950
F 0 "FB?" V 1850 950 50  0000 C CNN
F 1 "BLM21PG300SN1D" V 1950 1050 50  0000 C BNN
F 2 "stdpads:Murata_BLM21" V 1980 950 50  0001 C CNN
F 3 "~" H 2050 950 50  0001 C CNN
	1    2050 950 
	0    -1   1    0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 62581E7B
P 1750 1050
F 0 "C?" H 1842 1096 50  0000 L CNN
F 1 "2u2" H 1842 1005 50  0000 L CNN
F 2 "stdpads:C_0603" H 1750 1050 50  0001 C CNN
F 3 "~" H 1750 1050 50  0001 C CNN
	1    1750 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6269F588
P 2150 1150
F 0 "#PWR?" H 2150 900 50  0001 C CNN
F 1 "GND" H 2150 1000 50  0000 C CNN
F 2 "" H 2150 1150 50  0001 C CNN
F 3 "" H 2150 1150 50  0001 C CNN
	1    2150 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 950  1650 950 
Wire Wire Line
	1750 950  1950 950 
$Comp
L Device:C_Small C?
U 1 1 62594C72
P 2150 1050
F 0 "C?" H 2242 1096 50  0000 L CNN
F 1 "2u2" H 2242 1005 50  0000 L CNN
F 2 "stdpads:C_0603" H 2150 1050 50  0001 C CNN
F 3 "~" H 2150 1050 50  0001 C CNN
	1    2150 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  950  900  1150
Wire Wire Line
	950  1150 900  1150
Wire Wire Line
	900  950  950  950 
Text Label 1000 850  2    50   ~ 0
PSW
$Comp
L GW_Connector:MiniDIN-4 J1
U 1 1 5F4A4837
P 1250 1050
F 0 "J1" H 1250 1150 50  0000 C CNN
F 1 "ADB1" H 1250 1050 50  0000 C CNN
F 2 "stdpads:MD-40" H 1250 1050 50  0001 C CNN
F 3 "" H 1250 1050 50  0001 C CNN
	1    1250 1050
	1    0    0    -1  
$EndComp
Text Label 1400 1250 0    50   ~ 0
ADB
Wire Wire Line
	950  1600 900  1600
$Comp
L power:GND #PWR?
U 1 1 5F4AD2AA
P 900 1600
F 0 "#PWR?" H 900 1350 50  0001 C CNN
F 1 "GND" H 900 1450 50  0000 C CNN
F 2 "" H 900 1600 50  0001 C CNN
F 3 "" H 900 1600 50  0001 C CNN
	1    900  1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  1400 950  1400
Wire Wire Line
	900  1600 900  1400
Wire Wire Line
	850  1500 950  1500
Wire Wire Line
	850  1050 850  1500
Connection ~ 850  1050
Wire Wire Line
	850  1050 950  1050
Wire Wire Line
	900  1400 900  1150
Connection ~ 900  1400
Connection ~ 900  1150
Wire Wire Line
	1600 1250 1400 1250
Wire Wire Line
	1550 1050 1600 1050
Wire Wire Line
	1550 1500 1600 1500
Wire Wire Line
	1600 1500 1600 1250
Connection ~ 1600 1250
Wire Wire Line
	1600 1250 1600 1050
Wire Wire Line
	1000 850  850  850 
Wire Wire Line
	850  850  850  1050
$Comp
L GW_Connector:MiniDIN-4 J2
U 1 1 5F4AD29D
P 1250 1500
F 0 "J2" H 1250 1600 50  0000 C CNN
F 1 "ADB2" H 1250 1500 50  0000 C CNN
F 2 "stdpads:MD-40" H 1250 1500 50  0001 C CNN
F 3 "" H 1250 1500 50  0001 C CNN
	1    1250 1500
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Schottky_Small_ALT D?
U 1 1 601C7C08
P 2500 950
F 0 "D?" H 2500 1100 50  0000 C BNN
F 1 "Schottky" H 2500 1050 50  0000 C CNN
F 2 "stdpads:D_SMA" V 2500 950 50  0001 C CNN
F 3 "~" V 2500 950 50  0001 C CNN
	1    2500 950 
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2150 950  2400 950 
Connection ~ 1750 950 
Connection ~ 2150 1150
$Comp
L Device:C_Small C?
U 1 1 62FAED4F
P 3500 1100
F 0 "C?" H 3550 1150 50  0000 L CNN
F 1 "100n" H 3550 1050 50  0000 L CNN
F 2 "stdpads:C_0603" H 3500 1100 50  0001 C CNN
F 3 "~" H 3500 1100 50  0001 C CNN
	1    3500 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 1000 3500 950 
Connection ~ 3500 950 
Wire Wire Line
	3500 1200 3500 1250
Connection ~ 4800 1450
Connection ~ 900  1600
Wire Wire Line
	4250 950  4250 1650
Wire Wire Line
	4250 1650 2600 1650
Wire Wire Line
	3500 950  4250 950 
Wire Wire Line
	2600 950  2800 950 
Wire Wire Line
	2250 1650 2300 1650
Text Notes 2900 7200 0    50   ~ 0
bypass capacitance
Wire Notes Line
	1100 7950 6150 7950
Wire Notes Line
	6150 7950 6150 7250
Wire Notes Line
	1100 7250 1100 7950
Wire Notes Line
	1100 7250 6150 7250
Wire Wire Line
	4800 950  4500 950 
Wire Wire Line
	4500 950  4500 1100
Wire Wire Line
	3800 1450 4500 1450
Connection ~ 3800 1450
Wire Wire Line
	4500 1300 4500 1450
Connection ~ 4500 1450
Wire Wire Line
	4500 1450 4800 1450
Connection ~ 4500 950 
Wire Notes Line
	8750 4950 8750 6350
Wire Notes Line
	4300 4950 8750 4950
$Comp
L power:GND #PWR?
U 1 1 6210A1CA
P 1300 4250
F 0 "#PWR?" H 1300 4000 50  0001 C CNN
F 1 "GND" H 1300 4100 50  0000 C CNN
F 2 "" H 1300 4250 50  0001 C CNN
F 3 "" H 1300 4250 50  0001 C CNN
	1    1300 4250
	-1   0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 6210906E
P 1400 4550
F 0 "SW?" H 1400 4450 50  0000 C BNN
F 1 "SW_Push" H 1400 4400 50  0000 C CNN
F 2 "" H 1400 4750 50  0001 C CNN
F 3 "~" H 1400 4750 50  0001 C CNN
	1    1400 4550
	-1   0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 6210BC8E
P 1400 4900
F 0 "SW?" H 1400 4800 50  0000 C BNN
F 1 "SW_Push" H 1400 4750 50  0000 C CNN
F 2 "" H 1400 5100 50  0001 C CNN
F 3 "~" H 1400 5100 50  0001 C CNN
	1    1400 4900
	-1   0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 6210BEDD
P 1400 5250
F 0 "SW?" H 1400 5150 50  0000 C BNN
F 1 "SW_Push" H 1400 5100 50  0000 C CNN
F 2 "" H 1400 5450 50  0001 C CNN
F 3 "~" H 1400 5450 50  0001 C CNN
	1    1400 5250
	-1   0    0    -1  
$EndComp
Connection ~ 1200 4900
Wire Wire Line
	1200 4900 1200 4550
Connection ~ 1200 5250
Wire Wire Line
	1200 5250 1200 4900
Wire Wire Line
	1600 4550 1700 4550
Wire Wire Line
	1900 4450 1900 5250
Wire Wire Line
	1800 4450 1800 4900
Wire Wire Line
	1700 4450 1700 4550
$Comp
L Device:R_Pack04 RN?
U 1 1 62179F3E
P 1800 4250
F 0 "RN?" H 1988 4296 50  0000 L CNN
F 1 "10k" H 1988 4205 50  0000 L CNN
F 2 "" V 2075 4250 50  0001 C CNN
F 3 "~" H 1800 4250 50  0001 C CNN
	1    1800 4250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1800 4900 1600 4900
Wire Wire Line
	1900 5250 1600 5250
$Comp
L power:+3V3 #PWR?
U 1 1 621C26D4
P 2200 4150
F 0 "#PWR?" H 2200 4000 50  0001 C CNN
F 1 "+3V3" H 2200 4300 50  0000 C CNN
F 2 "" H 2200 4150 50  0001 C CNN
F 3 "" H 2200 4150 50  0001 C CNN
	1    2200 4150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1700 4050 1800 4050
Connection ~ 1900 4050
Wire Wire Line
	1900 4050 2000 4050
Connection ~ 1800 4050
Wire Wire Line
	1800 4050 1900 4050
Wire Wire Line
	1700 4550 2350 4550
Connection ~ 1700 4550
Wire Wire Line
	1800 4900 2350 4900
Connection ~ 1800 4900
Wire Wire Line
	1900 5250 2350 5250
Connection ~ 1900 5250
$Comp
L Switch:SW_Push SW?
U 1 1 62207E0B
P 1400 5600
F 0 "SW?" H 1400 5500 50  0000 C BNN
F 1 "SW_Push" H 1400 5450 50  0000 C CNN
F 2 "" H 1400 5800 50  0001 C CNN
F 3 "~" H 1400 5800 50  0001 C CNN
	1    1400 5600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1200 5250 1200 5600
Wire Wire Line
	1600 5600 2000 5600
Wire Wire Line
	2000 5600 2000 4450
Wire Wire Line
	2000 5600 2350 5600
Connection ~ 2000 5600
Text Label 2350 4550 2    50   ~ 0
BTN0
Text Label 2350 4900 2    50   ~ 0
BTN1
Text Label 2350 5250 2    50   ~ 0
BTN2
Text Label 2350 5600 2    50   ~ 0
BTN3
Connection ~ 1200 4550
Wire Wire Line
	1200 4550 1200 4250
Wire Wire Line
	1200 4250 1300 4250
Wire Notes Line
	2450 5850 2450 3850
Text Notes 1600 3800 0    50   ~ 0
Buttons
Wire Notes Line
	1100 3850 2450 3850
Wire Notes Line
	1100 5850 2450 5850
Wire Notes Line
	1100 3850 1100 5850
$Comp
L Device:R_Small R?
U 1 1 615C9E3F
P 1300 3300
F 0 "R?" H 1250 3350 50  0000 R CNN
F 1 "220" H 1250 3250 50  0000 R CNN
F 2 "stdpads:R_0805" H 1300 3300 50  0001 C CNN
F 3 "~" H 1300 3300 50  0001 C CNN
	1    1300 3300
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R?
U 1 1 615CA9E5
P 1700 3300
F 0 "R?" H 1650 3350 50  0000 R CNN
F 1 "220" H 1650 3250 50  0000 R CNN
F 2 "stdpads:R_0805" H 1700 3300 50  0001 C CNN
F 3 "~" H 1700 3300 50  0001 C CNN
	1    1700 3300
	-1   0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID1
U 1 1 5CC47A28
P 1250 6550
F 0 "FID1" H 1350 6596 50  0000 L CNN
F 1 "Fiducial" H 1350 6505 50  0000 L CNN
F 2 "stdpads:Fiducial" H 1250 6550 50  0001 C CNN
F 3 "~" H 1250 6550 50  0001 C CNN
	1    1250 6550
	1    0    0    -1  
$EndComp
Wire Notes Line
	1100 7000 2450 7000
Wire Wire Line
	1300 3000 1700 3000
Wire Wire Line
	1700 3000 2100 3000
Connection ~ 1700 3000
Wire Notes Line
	1100 2900 2450 2900
$Comp
L Device:LED_Small_ALT D?
U 1 1 615BEC74
P 1300 3100
F 0 "D?" V 1346 3032 50  0000 R CNN
F 1 "Red" V 1255 3032 50  0000 R CNN
F 2 "" V 1300 3100 50  0001 C CNN
F 3 "~" V 1300 3100 50  0001 C CNN
	1    1300 3100
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_Small_ALT D?
U 1 1 615BF67D
P 1700 3100
F 0 "D?" V 1746 3032 50  0000 R CNN
F 1 "Green" V 1655 3032 50  0000 R CNN
F 2 "" V 1700 3100 50  0001 C CNN
F 3 "~" V 1700 3100 50  0001 C CNN
	1    1700 3100
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_Small_ALT D?
U 1 1 615BF820
P 2100 3100
F 0 "D?" V 2146 3032 50  0000 R CNN
F 1 "Blue" V 2055 3032 50  0000 R CNN
F 2 "" V 2100 3100 50  0001 C CNN
F 3 "~" V 2100 3100 50  0001 C CNN
	1    2100 3100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R?
U 1 1 615D49FB
P 2100 3300
F 0 "R?" H 2050 3350 50  0000 R CNN
F 1 "220" H 2050 3250 50  0000 R CNN
F 2 "stdpads:R_0805" H 2100 3300 50  0001 C CNN
F 3 "~" H 2100 3300 50  0001 C CNN
	1    2100 3300
	-1   0    0    -1  
$EndComp
Text Label 1550 3500 2    50   ~ 0
RLED
Text Label 1950 3500 2    50   ~ 0
GLED
Text Label 2350 3500 2    50   ~ 0
BLED
Wire Wire Line
	1550 3500 1300 3500
Wire Wire Line
	1300 3500 1300 3400
Wire Wire Line
	1950 3500 1700 3500
Wire Wire Line
	1700 3500 1700 3400
Wire Wire Line
	2350 3500 2100 3500
Wire Wire Line
	2100 3500 2100 3400
Wire Notes Line
	1100 2900 1100 3600
Wire Notes Line
	2450 3600 2450 2900
Wire Notes Line
	1100 3600 2450 3600
$Comp
L Mechanical:Fiducial FID4
U 1 1 5CC4DBDF
P 1900 6750
F 0 "FID4" H 2000 6796 50  0000 L CNN
F 1 "Fiducial" H 2000 6705 50  0000 L CNN
F 2 "stdpads:Fiducial" H 1900 6750 50  0001 C CNN
F 3 "~" H 1900 6750 50  0001 C CNN
	1    1900 6750
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 5CC4921D
P 1900 6550
F 0 "FID2" H 2000 6596 50  0000 L CNN
F 1 "Fiducial" H 2000 6505 50  0000 L CNN
F 2 "stdpads:Fiducial" H 1900 6550 50  0001 C CNN
F 3 "~" H 1900 6550 50  0001 C CNN
	1    1900 6550
	1    0    0    -1  
$EndComp
Text Notes 1600 2850 0    50   ~ 0
LEDs
Wire Notes Line
	6800 1900 9750 1900
Wire Notes Line
	9750 1900 9750 4550
Wire Notes Line
	9750 4550 6800 4550
Wire Notes Line
	6800 1900 6800 4550
Text Notes 7900 1850 0    50   ~ 0
ESP32 module
$Comp
L power:+3V3 #PWR?
U 1 1 6376F60B
P 6900 950
F 0 "#PWR?" H 6900 800 50  0001 C CNN
F 1 "+3V3" H 6900 1100 50  0000 C CNN
F 2 "" H 6900 950 50  0001 C CNN
F 3 "" H 6900 950 50  0001 C CNN
	1    6900 950 
	1    0    0    -1  
$EndComp
Connection ~ 6900 950 
$Comp
L power:GND #PWR?
U 1 1 6377098B
P 7050 1300
F 0 "#PWR?" H 7050 1050 50  0001 C CNN
F 1 "GND" H 7050 1150 50  0000 C CNN
F 2 "" H 7050 1300 50  0001 C CNN
F 3 "" H 7050 1300 50  0001 C CNN
	1    7050 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 1300 6950 1300
Wire Wire Line
	6950 1300 6950 1450
Connection ~ 6900 1450
Wire Wire Line
	6950 1450 6900 1450
Wire Wire Line
	1950 1950 1950 1650
Wire Wire Line
	1950 1650 2050 1650
Wire Wire Line
	2000 4050 2100 4050
Wire Wire Line
	2100 4050 2100 4150
Wire Wire Line
	2100 4150 2200 4150
Connection ~ 2000 4050
Wire Wire Line
	1200 2350 1400 2350
Wire Wire Line
	1200 2450 1400 2450
$Comp
L Mechanical:Fiducial FID3
U 1 1 5CC4DBD8
P 1250 6750
F 0 "FID3" H 1350 6796 50  0000 L CNN
F 1 "Fiducial" H 1350 6705 50  0000 L CNN
F 2 "stdpads:Fiducial" H 1250 6750 50  0001 C CNN
F 3 "~" H 1250 6750 50  0001 C CNN
	1    1250 6750
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5CC7E0B9
P 1850 6250
F 0 "H3" H 1950 6250 50  0000 L CNN
F 1 " " H 1950 6210 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1850 6250 50  0001 C CNN
F 3 "~" H 1850 6250 50  0001 C CNN
	1    1850 6250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5CC53461
P 1250 6250
F 0 "H1" H 1350 6250 50  0000 L CNN
F 1 " " H 1350 6210 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1250 6250 50  0001 C CNN
F 3 "~" H 1250 6250 50  0001 C CNN
	1    1250 6250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5CC795A2
P 1550 6250
F 0 "H2" H 1650 6250 50  0000 L CNN
F 1 " " H 1650 6210 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1550 6250 50  0001 C CNN
F 3 "~" H 1550 6250 50  0001 C CNN
	1    1550 6250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5CC7E0C0
P 2150 6250
F 0 "H4" H 2250 6250 50  0000 L CNN
F 1 " " H 2250 6210 50  0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 2150 6250 50  0001 C CNN
F 3 "~" H 2150 6250 50  0001 C CNN
	1    2150 6250
	1    0    0    -1  
$EndComp
Wire Notes Line
	2450 6100 1100 6100
Text Notes 1250 6050 0    50   ~ 0
mounting holes & fiducials
Wire Notes Line
	2450 6100 2450 7000
Wire Notes Line
	1100 6100 1100 7000
Connection ~ 2950 7700
Connection ~ 2950 7500
$Comp
L Device:C_Small C?
U 1 1 634290FE
P 2950 7600
F 0 "C?" H 3000 7650 50  0000 L CNN
F 1 "2u2" H 3000 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 2950 7600 50  0001 C CNN
F 3 "~" H 2950 7600 50  0001 C CNN
	1    2950 7600
	1    0    0    -1  
$EndComp
Connection ~ 4150 7700
$Comp
L Device:C_Small C?
U 1 1 63429105
P 4150 7600
F 0 "C?" H 4200 7650 50  0000 L CNN
F 1 "2u2" H 4200 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 4150 7600 50  0001 C CNN
F 3 "~" H 4150 7600 50  0001 C CNN
	1    4150 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2550 7700 2950 7700
Wire Wire Line
	2150 7700 2550 7700
Connection ~ 2550 7700
Wire Wire Line
	2550 7500 2950 7500
Wire Wire Line
	2150 7500 2550 7500
Connection ~ 2550 7500
$Comp
L Device:C_Small C?
U 1 1 63429111
P 2550 7600
F 0 "C?" H 2600 7650 50  0000 L CNN
F 1 "2u2" H 2600 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 2550 7600 50  0001 C CNN
F 3 "~" H 2550 7600 50  0001 C CNN
	1    2550 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 7700 4150 7700
Connection ~ 3750 7700
Wire Wire Line
	3750 7500 4150 7500
Connection ~ 3750 7500
$Comp
L Device:C_Small C?
U 1 1 6342911B
P 3750 7600
F 0 "C?" H 3800 7650 50  0000 L CNN
F 1 "2u2" H 3800 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 3750 7600 50  0001 C CNN
F 3 "~" H 3750 7600 50  0001 C CNN
	1    3750 7600
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 63429121
P 1750 7500
F 0 "#PWR?" H 1750 7350 50  0001 C CNN
F 1 "+3V3" H 1750 7650 50  0000 C CNN
F 2 "" H 1750 7500 50  0001 C CNN
F 3 "" H 1750 7500 50  0001 C CNN
	1    1750 7500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 63429128
P 2150 7600
F 0 "C?" H 2200 7650 50  0000 L CNN
F 1 "2u2" H 2200 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 2150 7600 50  0001 C CNN
F 3 "~" H 2150 7600 50  0001 C CNN
	1    2150 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 7700 3750 7700
Wire Wire Line
	2950 7700 3350 7700
Connection ~ 3350 7700
Wire Wire Line
	3350 7500 3750 7500
Wire Wire Line
	2950 7500 3350 7500
Connection ~ 3350 7500
$Comp
L Device:C_Small C?
U 1 1 63429134
P 3350 7600
F 0 "C?" H 3400 7650 50  0000 L CNN
F 1 "2u2" H 3400 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 3350 7600 50  0001 C CNN
F 3 "~" H 3350 7600 50  0001 C CNN
	1    3350 7600
	1    0    0    -1  
$EndComp
Connection ~ 4550 7700
$Comp
L Device:C_Small C?
U 1 1 6350ED70
P 4550 7600
F 0 "C?" H 4600 7650 50  0000 L CNN
F 1 "2u2" H 4600 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 4550 7600 50  0001 C CNN
F 3 "~" H 4550 7600 50  0001 C CNN
	1    4550 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 7700 4550 7700
Wire Wire Line
	4150 7500 4550 7500
Connection ~ 4950 7700
$Comp
L Device:C_Small C?
U 1 1 6351D744
P 4950 7600
F 0 "C?" H 5000 7650 50  0000 L CNN
F 1 "2u2" H 5000 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 4950 7600 50  0001 C CNN
F 3 "~" H 4950 7600 50  0001 C CNN
	1    4950 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 7700 4950 7700
Wire Wire Line
	4550 7500 4950 7500
$Comp
L Device:CP_Small C?
U 1 1 63C0F851
P 1750 7600
F 0 "C?" H 1838 7646 50  0000 L CNN
F 1 "680u" H 1838 7555 50  0000 L CNN
F 2 "" H 1750 7600 50  0001 C CNN
F 3 "~" H 1750 7600 50  0001 C CNN
	1    1750 7600
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C?
U 1 1 63C2E080
P 1350 7600
F 0 "C?" H 1438 7646 50  0000 L CNN
F 1 "680u" H 1438 7555 50  0000 L CNN
F 2 "" H 1350 7600 50  0001 C CNN
F 3 "~" H 1350 7600 50  0001 C CNN
	1    1350 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 7700 1750 7700
Connection ~ 2150 7700
Connection ~ 1750 7700
Wire Wire Line
	1750 7700 1350 7700
Connection ~ 2150 7500
Connection ~ 1750 7500
Wire Wire Line
	1750 7500 2150 7500
Connection ~ 4150 7500
Connection ~ 4550 7500
$Comp
L power:+5V #PWR?
U 1 1 63D02293
P 1350 7500
F 0 "#PWR?" H 1350 7350 50  0001 C CNN
F 1 "+5V" H 1350 7650 50  0000 C CNN
F 2 "" H 1350 7500 50  0001 C CNN
F 3 "" H 1350 7500 50  0001 C CNN
	1    1350 7500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2950 1250 2300 1250
Wire Wire Line
	2300 1250 2300 1650
Connection ~ 2300 1650
Wire Wire Line
	2300 1650 2400 1650
$Comp
L Device:C_Small C?
U 1 1 63D71484
P 4500 1200
F 0 "C?" H 4600 1250 50  0000 L CNN
F 1 "10u" H 4600 1150 50  0000 L CNN
F 2 "stdpads:C_0805" H 4500 1200 50  0001 C CNN
F 3 "~" H 4500 1200 50  0001 C CNN
	1    4500 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 63D71822
P 4800 1200
F 0 "C?" H 4900 1250 50  0000 L CNN
F 1 "10u" H 4900 1150 50  0000 L CNN
F 2 "stdpads:C_0805" H 4800 1200 50  0001 C CNN
F 3 "~" H 4800 1200 50  0001 C CNN
	1    4800 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 950  4500 950 
Connection ~ 4250 950 
Connection ~ 5350 7700
$Comp
L Device:C_Small C?
U 1 1 63DD239B
P 5350 7600
F 0 "C?" H 5400 7650 50  0000 L CNN
F 1 "2u2" H 5400 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 5350 7600 50  0001 C CNN
F 3 "~" H 5350 7600 50  0001 C CNN
	1    5350 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 7700 5350 7700
Wire Wire Line
	4950 7500 5350 7500
$Comp
L power:GND #PWR?
U 1 1 63DE262C
P 5750 7700
F 0 "#PWR?" H 5750 7450 50  0001 C CNN
F 1 "GND" H 5750 7550 50  0000 C CNN
F 2 "" H 5750 7700 50  0001 C CNN
F 3 "" H 5750 7700 50  0001 C CNN
	1    5750 7700
	-1   0    0    -1  
$EndComp
Connection ~ 5750 7700
$Comp
L Device:C_Small C?
U 1 1 63DE2633
P 5750 7600
F 0 "C?" H 5800 7650 50  0000 L CNN
F 1 "2u2" H 5800 7550 50  0000 L CNN
F 2 "stdpads:C_0603" H 5750 7600 50  0001 C CNN
F 3 "~" H 5750 7600 50  0001 C CNN
	1    5750 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 7700 5750 7700
Wire Wire Line
	5350 7500 5750 7500
Connection ~ 5350 7500
Connection ~ 4950 7500
$EndSCHEMATC